Skip to contentClarengateINTELLIGENCE
Coverage & freshness About Clarengate
Companies/04830520

Exawatt Limited

Dormant Company · London

ActiveUnited KingdomIncorporated 2003Private Limited Company
Register Ask analyst

Documents & history

Available account evidence and business events. This is not a complete filing history or document library.

Accounts to 2025-09-30

IXBRL · 131 source facts · 26 selected values

Not assessed
legacy record
Reporting period
2024-10-01 to 2025-09-30
Extraction status
Legacy / not assessed
Numeric facts
64
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
FRS-102-2025-01-01.xsd
Currency
GBP
Source identifier
Prod223_4253_04830520_20250930
Source archive
Accounts_Bulk_Data-2026-07-01.zip

Accounts to 2025-09-30

IXBRL · 131 source facts · 26 selected values

Validation findings
XBRL valid
Reporting period
2024-10-01 to 2025-09-30
Extraction status
complete
Numeric facts
64
Documents processed
1
XBRL standards validation
valid
Filing-profile validation
invalid
Parser
arelle 2.44.4
Taxonomy
FRS-102-2025-01-01.xsd
Currency
GBP
Source identifier
Prod224_2606_04830520_20250930
Source archive
Accounts_Monthly_Data-June2026.zip

Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.

Accounts to 2024-09-30

IXBRL · 132 source facts · 24 selected values

Validation findings
XBRL valid
Reporting period
2023-10-01 to 2024-09-30
Extraction status
complete
Numeric facts
63
Documents processed
1
XBRL standards validation
valid
Filing-profile validation
invalid
Parser
arelle 2.44.4
Taxonomy
FRS-102-2024-01-01.xsd
Currency
GBP
Source identifier
Prod224_2506_04830520_20240930
Source archive
Accounts_Monthly_Data-June2025.zip

Extraction findings: filing rules invalid. These describe source processing, not an audit opinion on the company.

Accounts to 2023-03-31

IXBRL · 107 source facts · 26 selected values

Not assessed
legacy record
Reporting period
2022-04-01 to 2023-03-31
Extraction status
Legacy / not assessed
Numeric facts
65
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
FRS-102-2021-01-01.xsd
Currency
GBP
Source identifier
Prod224_0026_04830520_20230331
Source archive
Accounts_Monthly_Data-September2023.zip

Accounts to 2022-03-31

IXBRL · 41 source facts · 18 selected values

Not assessed
legacy record
Reporting period
2021-04-01 to 2022-03-31
Extraction status
Legacy / not assessed
Numeric facts
22
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
FRS-102-2019-01-01.xsd
Currency
GBP
Source identifier
Prod224_0003_04830520_20220331
Source archive
Accounts_Monthly_Data-December2022.zip

Accounts to 2021-03-31

IXBRL · 41 source facts · 18 selected values

Not assessed
legacy record
Reporting period
2020-04-01 to 2021-03-31
Extraction status
Legacy / not assessed
Numeric facts
22
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
FRS-102-2019-01-01.xsd
Currency
GBP
Source identifier
Prod224_0099_04830520_20210331
Source archive
Accounts_Monthly_Data-December2021.zip

Accounts to 2020-03-31

IXBRL · 38 source facts · 16 selected values

Not assessed
legacy record
Reporting period
2019-04-01 to 2020-03-31
Extraction status
Legacy / not assessed
Numeric facts
20
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
FRS-102-2014-09-01.xsd
Currency
GBP
Source identifier
Prod224_0083_04830520_20200331
Source archive
Accounts_Monthly_Data-October2020.zip

Accounts to 2019-03-31

IXBRL · 36 source facts · 14 selected values

Not assessed
legacy record
Reporting period
2018-04-01 to 2019-03-31
Extraction status
Legacy / not assessed
Numeric facts
18
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
FRS-102-2014-09-01.xsd
Currency
GBP
Source identifier
Prod224_0070_04830520_20190331
Source archive
Accounts_Monthly_Data-September2019.zip

Accounts to 2018-03-31

IXBRL · 36 source facts · 14 selected values

Not assessed
legacy record
Reporting period
2017-04-01 to 2018-03-31
Extraction status
Legacy / not assessed
Numeric facts
18
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
FRS-102-2014-09-01.xsd
Currency
GBP
Source identifier
Prod224_0061_04830520_20180331
Source archive
Accounts_Monthly_Data-December2018.zip

Accounts to 2017-03-31

IXBRL · 31 source facts · 14 selected values

Not assessed
legacy record
Reporting period
2016-04-01 to 2017-03-31
Extraction status
Legacy / not assessed
Numeric facts
16
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
uk-gaap-full-2009-09-01.xsd
Currency
GBP
Source identifier
Prod224_0049_04830520_20170331
Source archive
Accounts_Monthly_Data-December2017.zip

Accounts to 2016-03-31

IXBRL · 56 source facts · 18 selected values

Not assessed
legacy record
Reporting period
2015-04-01 to 2016-03-31
Extraction status
Legacy / not assessed
Numeric facts
36
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
uk-gaap-full-2009-09-01.xsd
Currency
GBP
Source identifier
Prod224_0037_04830520_20160331
Source archive
Accounts_Monthly_Data-December2016.zip

Accounts to 2015-03-31

IXBRL · 65 source facts · 20 selected values

Not assessed
legacy record
Reporting period
2014-04-01 to 2015-03-31
Extraction status
Legacy / not assessed
Numeric facts
42
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
uk-gaap-full-2009-09-01.xsd
Currency
GBP
Source identifier
Prod224_0025_04830520_20150331
Source archive
Accounts_Monthly_Data-December2015.zip

Accounts to 2014-03-31

IXBRL · 65 source facts · 20 selected values

Not assessed
legacy record
Reporting period
2013-04-01 to 2014-03-31
Extraction status
Legacy / not assessed
Numeric facts
42
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
uk-gaap-full-2009-09-01.xsd
Currency
GBP
Source identifier
Prod224_0013_04830520_20140331
Source archive
Accounts_Monthly_Data-December2014.zip

Accounts to 2013-03-31

IXBRL · 65 source facts · 20 selected values

Not assessed
legacy record
Reporting period
2012-04-01 to 2013-03-31
Extraction status
Legacy / not assessed
Numeric facts
42
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
uk-gaap-full-2009-09-01.xsd
Currency
GBP
Source identifier
Prod224_9997_04830520_20130331
Source archive
Accounts_Monthly_Data-December2013.zip

Accounts to 2011-03-31

XBRL · 59 source facts · 18 selected values

Not assessed
legacy record
Reporting period
— to —
Extraction status
Legacy / not assessed
Numeric facts
39
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
uk-gaap-ae-2008-04-06.xsd
Currency
GBP
Source identifier
Prod224_9973_04830520_20110331
Source archive
Accounts_Monthly_Data-December2011.zip

Accounts to 2010-03-31

XBRL · 59 source facts · 16 selected values

Not assessed
legacy record
Reporting period
— to —
Extraction status
Legacy / not assessed
Numeric facts
39
Documents processed
Not recorded
XBRL standards validation
Not assessed
Filing-profile validation
Not assessed
Parser
Legacy parser
Taxonomy
uk-gaap-ae-2008-04-06.xsd
Currency
GBP
Source identifier
Prod224_9961_04830520_20100331
Source archive
Accounts_Monthly_Data-December2010.zip

Registered details

04830520
Status
Active
Type
Private Limited Company
Incorporated
2003-07-11
Jurisdiction
—
Registered office
GROUND FLOOR 31, KENTISH TOWN ROAD, LONDON, NW1 8NL, ENGLAND

Classification

1 SIC codes
99999

Capital & company events

Reconstructed equity rounds and matched research funding.

Equity fundraising

0 SH01-derived rounds

No reconstructed allotment rounds.

Research and innovation

4 matched grants
Developing commercially viable Quasi-Solid-State Li-S batteries for the Automotive market
Innovate UK · Collaborative R&D · 2023-01-01 – 2024-12-31 · with 7 other participants
£29,834
awarded
Gelion Europe Ltdlead£851,084
University of Nottingham£233,340
University College London£195,285
Emerson & Renwick Limited£123,754
Exawatt Limited£29,834
Fortescue Zero Limited£0
Infineum UK Ltd.£0
William Blythe Limited£0
Developing commercially viable Quasi-Solid-State Li-S batteries for the Automotive market
ISCF · Collaborative R&D · 2023-01-01 – 2024-12-31 · with 7 other participants
£1,433,297
whole project
Gelion Europe LtdleadEmerson & Renwick LimitedExawatt LimitedFortescue Zero LimitedInfineum UK Ltd.University College LondonUniversity Of NottinghamWilliam Blythe Limited
ESCAPE - End-to-end Supply Chain development for Automotive Power Electronics
Innovate UK · BEIS-Funded Programmes · 2019-10-01 – 2024-03-31 · with 11 other participants
£171,014
awarded
Motion Applied Limitedlead£3,829,829
Compound Semiconductor Applications Catapult Limited£1,500,945
Lyra Electronics Limited£886,255
Clas-Sic Wafer Fab Limited£865,600
Turbo Power Systems Limited£757,208
University of Warwick£646,815
MaxPower Semiconductor£519,683
Microchip Technology Caldicot Limited£338,894
Exawatt Limited£171,014
Compound Semiconductor Centre Limited£101,111
Tribus-D Ltd£88,093
Techworkshub Ltd.£29,516
ESCAPE - End-to-end Supply Chain development for Automotive Power Electronics
APC · BEIS-Funded Programmes · 2019-09-30 – 2024-03-31 · with 11 other participants
£9,734,962
whole project
Motion Applied LimitedleadClas-Sic Wafer Fab LimitedCompound Semiconductor Applications Catapult LimitedCompound Semiconductor Centre LimitedExawatt LimitedLyra Electronics LimitedMaxpower SemiconductorMicrochip Technology Caldicot LimitedTechworkshub Ltd.Tribus-D LtdTurbo Power Systems LimitedUniversity Of Warwick